🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 163 Days

Day: 29.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,430,660 km

• M1: 139,126 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.68 AU

Year: 196 Days

Day: 45.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,430,660 km

• M1: 316,998 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 217 Days

Day: 21.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,430,660 km

• M1: 372,947 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.99 AU - 0.99 AU

Year: 427 Days

Day: 26.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 13.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.19 AU - 3.63 AU

Year: 2152 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,430,660 km

• M1: 223,948 km (0.09 R)
• M2: 457,470 km (0.094 R)
• M3: 737,817 km (0.108 R)
• M4: 1,075,758 km (0.084 R)
• M5: 1,214,585 km (0.103 R)
• M6: 1,313,320 km (0.076 R)
• M7: 1,584,989 km (0.097 R)
• M8: 1,875,509 km (0.11 R)
• M9: 1,991,297 km (0.095 R)
• M10: 2,155,705 km (0.107 R)
• M11: 2,324,751 km (0.114 R)
• M12: 2,469,113 km (0.057 R)
• M13: 2,686,479 km (0.107 R)
• M14: 2,941,393 km (0.11 R)
• M15: 3,066,607 km (0.054 R)
• M16: 3,442,097 km (0.078 R)
• M17: 3,585,412 km (0.077 R)
• M18: 3,832,548 km (0.114 R)
• M19: 4,214,022 km (0.095 R)
• M20: 4,379,478 km (0.117 R)
• M21: 4,864,624 km (0.092 R)
• M22: 5,051,023 km (0.113 R)
• M23: 5,650,611 km (0.063 R)
• M24: 5,873,063 km (0.116 R)
• M25: 6,125,285 km (0.095 R)
• M26: 6,246,010 km (0.117 R)
• M27: 6,394,561 km (0.104 R)
• M28: 7,028,856 km (0.099 R)
• M29: 7,325,209 km (0.107 R)
• M30: 7,424,842 km (0.08 R)
• M31: 8,268,424 km (0.108 R)
• M32: 8,671,590 km (0.063 R)
• M33: 8,761,947 km (0.09 R)
• M34: 8,883,122 km (0.085 R)
• M35: 8,974,376 km (0.084 R)
• M36: 9,668,361 km (0.107 R)
• M37: 10,124,933 km (0.081 R)
• M38: 10,315,820 km (0.113 R)
• M39: 10,459,883 km (0.028 R)
• M40: 10,685,178 km (0.067 R)
• M41: 10,895,961 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 11.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.31 AU - 5.35 AU

Year: 3906 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,430,660 km

• M1: 158,125 km (0.08 R)
• M2: 285,433 km (0.107 R)
• M3: 362,476 km (0.073 R)
• M4: 449,691 km (0.09 R)
• M5: 555,008 km (0.095 R)
• M6: 762,351 km (0.117 R)
• M7: 1,019,360 km (0.088 R)
• M8: 1,127,669 km (0.035 R)
• M9: 1,396,197 km (0.073 R)
• M10: 1,572,872 km (0.117 R)
• M11: 1,713,943 km (0.072 R)
• M12: 1,859,352 km (0.115 R)
• M13: 2,147,178 km (0.057 R)
• M14: 2,256,983 km (0.057 R)
• M15: 2,514,890 km (0.056 R)
• M16: 2,816,778 km (0.116 R)
• M17: 2,972,061 km (0.082 R)
• M18: 3,077,228 km (0.112 R)
• M19: 3,273,351 km (0.09 R)
• M20: 4,656,533 km (0.11 R)
• M21: 4,944,359 km (0.116 R)
• M22: 5,069,573 km (0.047 R)
• M23: 5,408,711 km (0.081 R)
• M24: 5,494,580 km (0.054 R)
• M25: 5,755,180 km (0.075 R)
• M26: 5,953,247 km (0.033 R)
• M27: 6,086,539 km (0.102 R)
• M28: 6,356,264 km (0.106 R)
• M29: 6,447,070 km (0.064 R)
• M30: 6,907,382 km (0.115 R)
• M31: 7,000,881 km (0.099 R)
• M32: 7,330,894 km (0.104 R)
• M33: 8,802,937 km (0.111 R)
• M34: 9,006,091 km (0.111 R)
• M35: 9,159,429 km (0.068 R)
• M36: 9,442,767 km (0.115 R)
• M37: 9,520,558 km (0.1 R)
• M38: 9,860,145 km (0.089 R)
• M39: 10,177,143 km (0.064 R)
• M40: 10,470,654 km (0.114 R)
• M41: 10,685,926 km (0.096 R)
• M42: 10,984,373 km (0.091 R)
• M43: 11,093,580 km (0.119 R)
• M44: 11,450,969 km (0.114 R)
• M45: 11,868,048 km (0.045 R)
• M46: 11,951,972 km (0.087 R)
• M47: 12,064,320 km (0.087 R)
• M48: 12,889,353 km (0.1 R)
• M49: 13,323,186 km (0.074 R)
• M50: 13,909,161 km (0.081 R)
• M51: 14,743,618 km (0.088 R)
• M52: 14,833,975 km (0.085 R)
• M53: 15,166,831 km (0.094 R)
• M54: 15,532,897 km (0.068 R)
• M55: 15,932,772 km (0.1 R)
• M56: 16,025,522 km (0.054 R)
• M57: 16,149,539 km (0.076 R)
• M58: 16,460,852 km (0.117 R)
• M59: 16,711,279 km (0.056 R)
• M60: 17,343,031 km (0.117 R)
• M61: 17,438,474 km (0.09 R)
• M62: 18,143,679 km (0.075 R)
• M63: 19,317,723 km (0.103 R)
• M64: 19,515,790 km (0.082 R)
• M65: 20,482,641 km (0.07 R)
• M66: 21,090,607 km (0.097 R)
• M67: 21,499,159 km (0.048 R)
• M68: 21,670,149 km (0.065 R)
• M69: 21,944,811 km (0.096 R)
• M70: 22,601,546 km (0.105 R)
• M71: 22,740,672 km (0.08 R)
• M72: 23,089,683 km (0.055 R)
• M73: 23,299,868 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 13.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.87 AU - 9.61 AU

Year: 9334 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,430,660 km

• M1: 406,607 km (0.109 R)
• M2: 529,128 km (0.112 R)
• M3: 667,506 km (0.071 R)
• M4: 820,395 km (0.115 R)
• M5: 1,201,271 km (0.071 R)
• M6: 1,472,492 km (0.103 R)
• M7: 1,872,816 km (0.111 R)
• M8: 2,213,300 km (0.118 R)
• M9: 2,331,184 km (0.098 R)
• M10: 3,163,097 km (0.095 R)
• M11: 3,965,391 km (0.073 R)
• M12: 4,645,163 km (0.075 R)
• M13: 4,736,568 km (0.109 R)
• M14: 5,076,903 km (0.086 R)
• M15: 5,171,150 km (0.114 R)
• M16: 5,425,316 km (0.082 R)
• M17: 5,521,807 km (0.111 R)
• M18: 5,651,209 km (0.096 R)
• M19: 5,946,216 km (0.097 R)
• M20: 6,381,247 km (0.119 R)
• M21: 6,654,113 km (0.096 R)
• M22: 7,282,424 km (0.096 R)
• M23: 7,424,542 km (0.099 R)
• M24: 7,820,528 km (0.082 R)
• M25: 8,149,494 km (0.075 R)
• M26: 8,632,994 km (0.108 R)
• M27: 9,356,449 km (0.109 R)
• M28: 10,739,631 km (0.043 R)
• M29: 11,024,017 km (0.067 R)
• M30: 11,228,667 km (0.045 R)
• M31: 11,475,802 km (0.079 R)
• M32: 11,683,295 km (0.118 R)
• M33: 12,397,774 km (0.079 R)
• M34: 14,090,324 km (0.113 R)
• M35: 14,805,552 km (0.108 R)
• M36: 14,895,759 km (0.062 R)
• M37: 15,167,579 km (0.053 R)
• M38: 15,992,910 km (0.044 R)
• M39: 16,131,886 km (0.086 R)
• M40: 16,224,787 km (0.118 R)
• M41: 16,364,511 km (0.106 R)
• M42: 17,879,040 km (0.104 R)
• M43: 18,313,023 km (0.118 R)
• M44: 18,555,671 km (0.07 R)
• M45: 18,653,059 km (0.081 R)
• M46: 18,750,448 km (0.089 R)
• M47: 18,995,040 km (0.063 R)
• M48: 19,240,680 km (0.088 R)
• M49: 20,033,848 km (0.095 R)
• M50: 20,635,680 km (0.088 R)
• M51: 21,192,633 km (0.095 R)
• M52: 21,447,398 km (0.12 R)
• M53: 22,011,531 km (0.05 R)
• M54: 22,114,604 km (0.032 R)
• M55: 23,049,741 km (0.094 R)
• M56: 23,469,512 km (0.097 R)
• M57: 24,157,064 km (0.089 R)
• M58: 24,316,685 km (0.047 R)
• M59: 24,583,568 km (0.117 R)
• M60: 25,173,881 km (0.079 R)
• M61: 25,986,497 km (0.055 R)
• M62: 27,916,010 km (0.103 R)
• M63: 28,027,610 km (0.115 R)
• M64: 28,419,556 km (0.116 R)
• M65: 30,751,488 km (0.069 R)
• M66: 31,736,291 km (0.071 R)
• M67: 32,203,335 km (0.11 R)
• M68: 33,085,215 km (0.1 R)
• M69: 33,796,403 km (0.083 R)
• M70: 36,874,978 km (0.094 R)
• M71: 37,058,833 km (0.09 R)
• M72: 37,550,711 km (0.045 R)
• M73: 38,914,296 km (0.06 R)
• M74: 39,853,322 km (0.117 R)
• M75: 40,420,447 km (0.119 R)
• M76: 40,926,686 km (0.069 R)
• M77: 41,117,124 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 7.7

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.66 AU - 20.78 AU

Year: 29636 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,430,660 km

• M1: 254,915 km (0.049 R)
• M2: 376,837 km (0.118 R)
• M3: 445,951 km (0.082 R)
• M4: 768,634 km (0.107 R)
• M5: 859,739 km (0.057 R)
• M6: 954,434 km (0.12 R)
• M7: 1,405,472 km (0.113 R)
• M8: 1,673,252 km (0.117 R)
• M9: 1,833,621 km (0.084 R)
• M10: 2,212,852 km (0.067 R)
• M11: 2,479,136 km (0.059 R)
• M12: 3,042,222 km (0.117 R)
• M13: 3,139,910 km (0.092 R)
• M14: 3,189,127 km (0.113 R)
• M15: 4,118,878 km (0.092 R)
• M16: 4,501,998 km (0.063 R)
• M17: 5,126,719 km (0.082 R)
• M18: 5,301,898 km (0.068 R)
• M19: 5,961,026 km (0.09 R)
• M20: 6,900,950 km (0.089 R)
• M21: 7,752,311 km (0.119 R)
• M22: 7,886,201 km (0.11 R)
• M23: 8,775,411 km (0.068 R)
• M24: 9,624,229 km (0.108 R)
• M25: 10,277,823 km (0.107 R)
• M26: 11,551,349 km (0.113 R)
• M27: 12,167,692 km (0.049 R)
• M28: 12,401,514 km (0.094 R)
• M29: 12,558,292 km (0.075 R)
• M30: 14,572,628 km (0.109 R)
• M31: 17,118,933 km (0.087 R)
• M32: 17,293,663 km (0.084 R)
• M33: 18,621,793 km (0.088 R)
• M34: 19,890,832 km (0.081 R)
• M35: 24,057,133 km (0.063 R)
• M36: 24,842,821 km (0.113 R)
• M37: 24,941,555 km (0.115 R)
• M38: 25,337,990 km (0.062 R)
• M39: 25,936,680 km (0.045 R)
• M40: 26,640,987 km (0.116 R)
• M41: 27,965,527 km (0.099 R)
• M42: 29,625,016 km (0.086 R)
• M43: 31,958,294 km (0.117 R)
• M44: 32,173,416 km (0.049 R)
• M45: 34,020,650 km (0.115 R)
• M46: 34,680,826 km (0.109 R)
• M47: 37,024,426 km (0.115 R)
• M48: 37,137,223 km (0.104 R)
• M49: 39,533,930 km (0.097 R)
• M50: 41,159,311 km (0.088 R)
• M51: 43,399,988 km (0.115 R)
• M52: 46,529,575 km (0.065 R)
• M53: 48,738,537 km (0.12 R)
• M54: 50,730,583 km (0.108 R)
• M55: 50,981,458 km (0.068 R)
• M56: 52,495,389 km (0.034 R)
• M57: 53,512,804 km (0.117 R)
• M58: 53,896,074 km (0.108 R)
• M59: 54,152,036 km (0.078 R)
• M60: 54,536,801 km (0.111 R)
• M61: 55,180,072 km (0.052 R)
• M62: 55,309,026 km (0.063 R)
• M63: 57,516,492 km (0.054 R)
• M64: 59,092,057 km (0.098 R)
• M65: 59,224,002 km (0.094 R)
• M66: 63,497,265 km (0.086 R)
• M67: 64,581,102 km (0.113 R)
• M68: 66,766,876 km (0.077 R)
• M69: 68,283,649 km (0.093 R)
• M70: 71,913,791 km (0.045 R)
• M71: 73,610,231 km (0.038 R)
• M72: 75,033,954 km (0.056 R)
• M73: 78,777,940 km (0.082 R)
• M74: 79,068,459 km (0.12 R)
• M75: 80,526,439 km (0.11 R)
• M76: 81,552,232 km (0.027 R)
• M77: 82,435,009 km (0.07 R)
• M78: 83,320,928 km (0.062 R)
• M79: 84,655,640 km (0.096 R)
• M80: 85,698,636 km (0.073 R)
• M81: 85,848,084 km (0.105 R)
• M82: 85,997,533 km (0.085 R)
• M83: 86,296,579 km (0.076 R)
• M84: 88,098,635 km (0.095 R)
• M85: 88,853,207 km (0.079 R)
• M86: 89,609,873 km (0.036 R)
• M87: 90,825,056 km (0.104 R)
• M88: 93,578,854 km (0.084 R)
• M89: 95,739,645 km (0.103 R)
• M90: 97,604,832 km (0.109 R)
• M91: 98,385,583 km (0.111 R)
• M92: 99,168,279 km (0.114 R)
• M93: 100,425,051 km (0.045 R)
• M94: 100,582,577 km (0.069 R)
• M95: 102,795,578 km (0.066 R)
• M96: 103,113,025 km (0.115 R)
• M97: 105,984,855 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,834 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit